EP 2030466 A4 20121205 - INTER-ACCESS HANDOVER WITH ACCESS SPECIFIC POLICY CONTROL FUNCTIONS

Title (en)

INTER-ACCESS HANDOVER WITH ACCESS SPECIFIC POLICY CONTROL FUNCTIONS

Title (de)

HANDOVER ZWISCHEN ZUGRIFFEN MIT ZUGRIFFSSPEZIFISCHEN RICHTLINIENSTEUERFUNKTIONEN

Title (fr)

TRANSFERT ENTRE SYSTÈMES D'ACCÈS À FONCTIONS DE COMMANDE DE POLITIQUE D'ACCÈS SPÉCIFIQUE

Publication

EP 2030466 A4 20121205 (EN)

Application

EP 07734592 A 20070518

Priority

IB 2007001284 W 20070518
US 44437206 A 20060601

Abstract (en)

[origin: WO2007138407A2] A system and method are provided to exchange information relating to mobility management during an inter-access handover. The system and method exchange information when an inter-access handover occurs during an ongoing policy and/or charging controlled session. The system and method offer a seamless inter-access handover without any interruptions or delays. Signaling trafficking is minimized that may be required to update the new control element with the required session information.

IPC 8 full level

H04W 4/00 (2009.01); H04W 36/14 (2009.01); H04L 9/40 (2022.01); H04W 36/00 (2009.01)

CPC (source: EP US)

H04W 12/084 (2021.01 - EP US); H04W 36/0038 (2013.01 - EP US); H04L 63/20 (2013.01 - EP US); H04W 36/14 (2013.01 - EP US)

Citation (search report)

[X] US 2005135375 A1 20050623 - HURTTA TUIJA [FI], et al
[A] EP 1638261 A1 20060322 - MATSUSHITA ELECTRIC IND CO LTD [JP]
[A] US 2002136226 A1 20020926 - CHRISTOFFEL THOMAS W [US], et al
[A] WO 2006000612 A1 20060105 - NOKIA CORP [FI], et al
See also references of WO 2007138407A2

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2007138407 A2 20071206; WO 2007138407 A3 20080207; CN 101455109 A 20090610; CN 101455109 B 20120516; EP 2030466 A2 20090304; EP 2030466 A4 20121205; EP 2030466 B1 20141203; US 2007281699 A1 20071206; US 8489096 B2 20130716

DOCDB simple family (application)

IB 2007001284 W 20070518; CN 200780019876 A 20070518; EP 07734592 A 20070518; US 44437206 A 20060601